Description

The Le Chatelier Flask is designed to determine the relative density (specific gravity) of hydraulic cement and lime in accordance with internationally recognized testing standards. It provides accurate volume measurements using the liquid displacement method, making it an essential laboratory instrument for cement quality control and research applications.

Manufactured from high-quality laboratory glass, the flask features a specially designed bulb and a precision graduated neck for reliable volume readings. The neck is graduated from 0–1 ml and 18–24 ml with 0.1 ml divisions, allowing accurate determination of displaced liquid volume during testing.

Technical Details

• Designed for relative density and specific gravity testing
• High-quality laboratory glass construction
• Graduated neck: 0–1 ml and 18–24 ml
• Graduation interval: 0.1 ml
• Capacity: 250 ml
• Approximate Weight: 227 g

Le Chatelier Flask for Cement Density Testing

The Le Chatelier Flask is used to determine the relative density of hydraulic cement by measuring the volume of liquid displaced by a known mass of cement. Its specially designed bulb and graduated neck provide accurate volume measurements, ensuring reliable and repeatable laboratory test results.

The flask is widely used in cement quality control laboratories, research institutions, universities, and construction materials testing laboratories where accurate determination of cement density and specific gravity is required.

Standards

The Le Chatelier Flask is designed for testing in accordance with the following international standards:

• EN 196-6
• ASTM C188
• AASHTO T133

Applications

The Le Chatelier Flask is suitable for:

• Determination of hydraulic cement density
• Specific gravity testing of cement
• Relative density testing of lime
• Cement quality control laboratories
• Construction materials testing laboratories
• Research and development laboratories
• Universities and educational institutions

Technical Specifications

How Does a Le Chatelier Flask Work?

The Le Chatelier Flask uses the liquid displacement method to determine the relative density of hydraulic cement. A suitable liquid is first introduced into the flask, and the initial liquid level is recorded. A known mass of cement is then carefully added to the flask.

The increase in liquid volume represents the volume displaced by the cement sample. Using the sample mass and the measured displaced volume, the relative density (specific gravity) of the cement can be accurately calculated.

Why Use a Le Chatelier Flask?

The Le Chatelier Flask provides a simple, accurate, and reliable method for determining the density of hydraulic cement and lime. Its precision graduations allow laboratory technicians to detect very small changes in liquid volume, ensuring consistent and repeatable test results.

It is an essential laboratory instrument for cement quality control, research, and standardized testing according to international specifications.

Related Cement Testing Equipment

For a complete cement testing laboratory, the Le Chatelier Flask is commonly used together with:

• Automatic Blaine Air Permeability Apparatus
• Manual Blaine Fineness Apparatus
• Vicat Apparatus
• Le Chatelier Mould
• Le Chatelier Water Bath
• Mortar Mixer
• Jolting Apparatus

Frequently Asked Questions

What is a Le Chatelier Flask used for?

The Le Chatelier Flask is used to determine the relative density (specific gravity) of hydraulic cement and lime using the liquid displacement method.

Which standards cover the Le Chatelier Flask test?

The Le Chatelier Flask is designed for testing in accordance with EN 196-6, ASTM C188, and AASHTO T133.

What is the capacity of the Le Chatelier Flask?

The flask has a 250 ml capacity.

What are the graduations of the Le Chatelier Flask?

The neck is graduated from 0–1 ml and 18–24 ml, with 0.1 ml graduation intervals.

Can the Le Chatelier Flask be used for lime testing?

Yes. The Le Chatelier Flask is suitable for determining the relative density of both hydraulic cement and lime.